/******************************************************************************
 * Qwt Widget Library
 * Copyright (C) 1997   Josef Wilgen
 * Copyright (C) 2002   Uwe Rathmann
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the Qwt License, Version 1.0
 *****************************************************************************/

#include "qwt_abstract_legend.h"
#include "qwt_legend_data.h"

/*!
   Constructor

   \param parent Parent widget
 */
QwtAbstractLegend::QwtAbstractLegend(QWidget *parent)
  : QFrame(parent)
{
}

//! Destructor
QwtAbstractLegend::~QwtAbstractLegend() {}

/*!
   Return the extent, that is needed for elements to scroll
   the legend ( usually scrollbars ),

   \param orientation Orientation
   \return Extent of the corresponding scroll element
 */
int QwtAbstractLegend::scrollExtent(Qt::Orientation orientation) const
{
  Q_UNUSED(orientation);
  return 0;
}

#if QWT_MOC_INCLUDE
#  include "moc_qwt_abstract_legend.cpp"
#endif
